baber/WOPTO huggingface dataset:
Patent JP-S59118879-A (JP)
Title: Wear resistant parts
Inventor: YASUI TAKESHI
IPC: C23C16/30
Filed: 1982-12-25
Abstract: PURPOSE:To improve the surface smoothness and wear resistance by coating the surface of each sintered body with a layer of a compound consisting of one or more among Ti, Zr and Hf and of one or more among N, C, O and Si. CONSTITUTION:The surface of each sintered body is coated with a layer of a compound consisting of one or more among Ti, Zr and Hf and of one or more among N, C, O and Si to obtain wear resistant parts. The coating layer formed on the surface of the sintered body provides wear resistance to the sintered body and smoothens the surface, so wear resistant parts with high dimensional accuracy are obtd.
Patent JP-S59137633-A (JP)
Inventor: ROKE GARUTSUA BUIJIYARURIARU
IPC: F16D65/54
Filed: 1983-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0787741-A (JP)
Title: Switching power-supply apparatus
Inventor: AKASHI HIROKI
IPC: H02M3/335
Filed: 1993-09-20
Abstract: PURPOSE:To use a switching means which is small and whose breakdown strength is low by a method wherein a voltage which is applied when the switching means is turned off is set to nearly a half of an input voltage. CONSTITUTION:When switching means 6, 9 are turned on, one side ends of switching means 7, 8 are clamped, by capacitors 3, 4, to a voltage which is a half of a power-supply voltage Vin. As a result, a voltage which is applied to the switching means 7, 8 is at Vin/2. Inversely, when the switching means 7, 8 are turned on, a voltage which is applied to the switching means 6, 9 is set at Vin/2 by the capacitors 3, 4. In addition, since all switching elements 6a to 9a are turned on when parasitic diodes 17 to 20 make a continuity and a current in the opposite direction flows, they perform a zero-current switching operation. Thereby, the switching means which are small and whose breakdown strength is low can be used.
Patent JP-S6291399-A (JP)
Inventor: ITO SABURO
IPC: B60K15/03
Filed: 1985-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60125517-A (JP)
Title: Optical rotation detector
Inventor: OZAWA KUNIKAZU
IPC: G11B15/54
Filed: 1983-12-09
Abstract: PURPOSE:To make a device small-sized, high-output, and high-S/N by arranging a light source in one side of an encoder with plural slits which is attached to a revolving shaft and arranging a specific photoelectric transducer in the other side. CONSTITUTION:A rotary encoder 13 provided with n-number of slits on the overall circumference is fixed to a revolving shaft 12 of a motor or the like, and a plane light source 14 which irradiates slits 13a is arranged in one side of this encoder 13, and a plane photoelectric transducer 15 is arranged in the other side. Photoelectric transducer pieces 15a and 15b on the transducer 15 are provided at the same pitch as slits 13a, and the group of pieces 15a and 15b is divided into, for example, two, and output ends 15a' and 15b' are connected to one position, and an output photoelectromotive current is taken out. Thus, working limits of gears in the magnetic system are eliminated.
Patent JP-2000065413-A (JP)
Title: Air conditioner
Inventor: TSUNODA YUKIHISA
IPC: F24F11/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a rewriting operation of operation control information by oppositely providing an infrared data communication converting means for signal converting rewriting information or the like as infrared data and transmitting/receiving the data and a light transmission window for transmitting an infrared ray on opposite mounting surfaces of a control information rewriting unit and an air conditioning element. SOLUTION: Rewriting control information stored in a memory such as a master PROM or the like set to a control information rewriting unit 1 is converted into infrared data by an infrared communication module 4B. The data is transmitted by a transmitter, and an infrared ray R is passed through a window 6B. The data is received by an infrared receiving module 4A via a window 6A of an indoor unit side, and converted into original control information. At this time, an address such as an indoor unit to be rewritten is set by an address setter, and its address information is carried along the data. The control information received by the module 4A is transmitted to a CPU, the CPU executes a rewriting process, and updates the control information in a flash memory contained therein.
Patent JP-S59121370-A (JP)
Title: Cleaning method
Inventor: KANBE JIYUNICHIROU
IPC: G03G21/00
Filed: 1982-12-28
Abstract: PURPOSE:To enable the forming of a sharp and uniform image over a long period of time in highly moist environment as well and to extend the life of a photosensitive body by bringing the surface of a photosensitive body after cleaning further into contact with the magnetic powder fluidizing in a magnetic field. CONSTITUTION:The developer remaining on the surface of the photosensitive body 1 is scraped off by an elastic member 9 and thereafter the body 1 rotates and arrives at the position facing a cleaning device 8. Said body contacts with magnetic powder in a region 15. The magnetic powder 11 is supplied in the region 15 in the device 8 by the effect of the rotating force of a sleeve 13 and since one 16 of the main magnet poles of a magnet roll 12 faces the region 15, the powder 11 supplied thereto is maintained at a high density in the region 15 and while said powder flows by receiving the effect of the rotating force in the opposite directions of the body 1 and the sleeve 13, the powder contacts slidingly with the surface of the body 1 to clean gently and uniformly.
Patent JP-H0281896-A (JP)
Title: Clamp device for fork lift
Inventor: YOSHIDA KEN
IPC: B66F9/18
Filed: 1988-09-16
Abstract: PURPOSE:To safely hold and convey a heavy cargo such as a block with a piled state to multistage without the collapse of the cargo by providing a plurality of upper and lower stages of buffer pads in parallel in a side opposite to a pair of right and left clamp arms and forming the buffer pad at the lowest stage of a harder material than that at other stage. CONSTITUTION:A clamp cylinder 35 is contracted to mutually approach a pair of right and left clamp arms 41, 42 and hold a block between buffer pads 5a and 5b of upper and lower stages. At this time, the buffer pad 5b of the lowest stage is formed of a harder material than the buffer pad 5a of other stage. A holding force is, therefore, easily transferred. The block layer of the lower stage is held by a strong holding force, thereby, all the blocks which are piled up to multistage can be effectively held. Since the buffer pad 5a of the upper stage is easily bent, the piled block of the upper stage can be held by the strong holding force without preventing the holding force transferred by the buffer pad of the lower stage. In such a way, the blocks piled to multistage can be stably held and conveyed.
Patent JP-S6384521-A (JP)
Inventor: HANTORII DEII MIRAA
IPC: A61B8/12
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0792712-A (JP)
Title: Photoreceptor for electrophotography
Inventor: KOJIMA SHIGETO
IPC: G03G5/147
Filed: 1993-09-20
Abstract: PURPOSE:To provide an electrophotographic photoreceptor which has a long life and is composed by laminating a hard protecting layer on an organic photosensitive layer. CONSTITUTION:In the electrophotographic photoreceptor composed of an organic photosensitive layer 2, the first surface protecting layer 3 and the second surface protecting layer 4 which are laminated in order on a conductiye supporting body 1, the first surface protecting layer 3 is composed of carbon being the main component and a film containing only hydrogen and oxygen, and the second surface protecting layer 4 is composed of a film containing at least carbon, metallic element (for instance tin), oxygen and hydrogen.
Patent JP-H0891279-A (JP)
Title: Axle position adjusting device of motorcycle
Inventor: FUKUOKA ISAMU
IPC: B62M9/16
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the removal of an axle position display member from a swing arm, and a following rotation of the axle position display member when a rear wheel axle is fastened. CONSTITUTION: In this axle position regulating device 17, an ecliptic axle insert hole 15 extending in the longitudinal direction of a swing arm 8; a regulating mechanism 18 to regulate minutely the position of a rear wheel axle 16 inserted to the axle insert hole 15; and an axle position display member 19 to display the position of the rear wheel axle 16; are provided. As a result, a guide means A to block the rotation of the axle position display member 19 making the rear wheel axle 16 as the center is provided, as well as the axle position display member 19 is held to the swing arm 8 in the condition movable along the axle insert hole 15.
Patent JP-H0281919-A (JP)
Title: Head cooling system for multicylinder air-cooled engine
Inventor: TAKAMATSU YOSHIMICHI
IPC: F02F1/32
Filed: 1988-09-16
Abstract: PURPOSE:To deliver a cooling air in a head block without turbulent and enable the efficient cooling by forming the disposing side of a fuel injection nozzle inserting hole forming part on the inlet side of the cooling air. CONSTITUTION:An intake valve port 11 and an exhaust valve port 12 are formed in correspondence to each cylinder 8 on a head block 3 in the state laid along the crank shaft center. An inlet port 9 and exhaust port 10 are contin uously led out from the both valve ports 11, 12, and a fuel injection nozzle inserting hole forming part 17 is provided on the either left or right side between the both ports 9, 10. At least one of the inlet port 9 and the exhaust port 10 is conducted upward to communicate the disposing side of the fuel injection nozzle inserting hole forming part 17 with a cooling air force-feed passage 16. Hence, as at least one side of the head block 3 can be opened wide, the intake of the cooling air is made easy. Further, as the fuel injection nozzle inserting hole forming part 17 is situated on the upper stream side of the cooling air, the fuel injection nozzle can be powerfully cooled by the cooling air just after the inflow.
Patent JP-S6294408-A (JP)
Title: Electronically controlled suspension apparatus
Inventor: TANAKA TADAO
IPC: B60G17/033
Filed: 1985-10-21
Abstract: PURPOSE:To lighten the feeling of physical disorder of a driver in releasing the roll control by allowing each spring chamber of the right and left suspension units to communicate intermittently when the acceleration speed in the lateral direction which acts onto a chassis becomes a set value or less. CONSTITUTION:The captioned apparatus is equipped with a suspension unit S which is installed onto each wheel and has a main air spring chamber 7, and the compressed air is supplied into each spring chamber 7 of the suspension units S (RS1 and RS2) for the right and left rear wheels through a line L1 and solenoid valves 26 and 27. Further, the air in each spring chamber 7 is discharged through the above-described valves 26 and 27 and a line L2. Therefore, the acceleration speed in the lateral direction which acts onto a chassis in roll control is detected by a G sensor 39, and when the acceleration speed becomes a set value or less, the both solenoid valves 26 and 27 are controlled by a control unit 37, and the right and left spring chambers 7 and 7 are allowed to communicate intermittently.
Patent JP-H0568764-A (JP)
Title: Bobbin thread controlling device for sewing machine
Inventor: NAKAMURA MASAO
IPC: D05B59/00
Filed: 1991-09-13
Abstract: PURPOSE:To set a tension of bobbin thread to a sewing speed by disposing an electromagnet of which magnetism and magnetic force can be changed to attract or expel a permanent magnet in a bobbin case to approach or separate from the bobbin case. CONSTITUTION:When sewing is started, a coil 20 in an electromagnet 15 is energized at a current value corresponding to a sewing speed, and a magnetic force in a direction to expel a permanent magnet 10 disposed inside a bobbin case 6 is generated at the electromagnet 15. This magnetic force generates the optimum tension to be given to bobbin thread is generated for the sewing speed at the time. The permanent magnet 10 is moved toward a plate spring 12 by the magnetic force to push the plate spring 12, so an end part of a bobbin 13 pressed by the plate spring 12 is put to get in contact with a large diameter part 5 of a support shaft 4, sand a brake force to generate the predetermined tension at the bobbin thread is provided at the bobbin 13. The tension corresponding to the sewing speed can thus be provided for the bobbin thread, thereby a good sewing without sewing dispersion can be provided.
Patent JP-H1064355-A (JP)
Title: Organic composite insulator
Inventor: KADOWAKI KAZUNORI
IPC: H01B3/46
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic composite insulator having a silicone rubber outer layer excellent in mold injecting performance and creeping resistant insulating strength. SOLUTION: In the constitution characterized in that an outer layer 2 is injected as a mold by a liquid silicone rubber composition by adding silica powder, aluminum hydroxide powder and zinc oxide powder by 4 to 15 pts.wt. in total to a rubber component 100 pts.wt. so that the weight ratio of silica powder/aluminum hydroxide powder becomes 5/1 to 5/4, a parting line of a mold generated in the lengthwise direction of an outer layer surface can be made discontinuous.
Patent JP-H0891691-A (JP)
Title: Conveying device for cut paper sheet and control method thereof
Inventor: YAMAMOTO GIICHI
IPC: G03G21/00
Filed: 1994-09-28
Abstract: PURPOSE: To increase the number of cut paper sheets to be carried in, shorten the distance between the paper sheets, and improve the conveyance performance of the cut paper sheets by controlling the conveyance start timing and stop conditions so that the cut paper sheets are not stopped in the paper sheet stop prohibited region. CONSTITUTION: A paper sheet stop prohibited region 13 prohibiting the stop of a cut paper sheet is set at part of a conveyance path 12. A conveying means 11 conveys the cut paper sheets along the conveyance path 12 and drives and stops the conveyance in response to instructions. A conveyance control means 14 allows the carry-in of a maximum number of cut paper sheets determined based on the paper type into the conveyance path 12 and instructs the drive and stop to the conveying means 11. The stop prohibited paper judging means 15 of the conveyance control means 14 judges whether the cut paper sheet is a stop allowed paper sheet or a stop prohibited paper sheet when the cut paper sheet is stopped on the conveyance path 12. An intra-region conveyance continuing means 16 instructs the continuation of conveyance to the stop prohibited paper sheet.
Patent JP-H1170808-A (JP)
Title: Wheel drive device for running on rail
Inventor: TAGAMI YOSHIO
IPC: B61F13/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the wheel drive device for running on a rail by which right/left rails are not short-circuited when a wheel for running on the rail is driven by a hydraulic motor and runs on the rail. SOLUTION: A steel wheel holding frame 12 is installed on a support frame 13 connected to a car body while holding the steel wheel 16 rotatably and the steel wheel holding frame 12 is electrically isolated for the car body by arranging an insulating member of a bush 22 with a brim between the car body and the steel wheel holding frame 12. A hydraulic motor M is arranged on the steel wheel holding frame 12 and the steel wheel 16 is rotated and driven by an operation oil supplied/discharged by a oil sending hose S. The insulating member 53 of the motor side is arranged between the hydraulic motor M and the oil sending hose S and electrically insulates a hose connection member 52 on which the oil sending hose S is installed for the hydraulic motor M.  An outside insulating member 54 which is an insulating member and a bush 56 are arranged between the outer periphery and the head of a fixing bolt 55 for installing the hose connection member 52.
Patent JP-S6477716-A (JP)
Title: Exhaust device for engine
Inventor: HARAGA KAZUHIRO
IPC: F01N13/10
Filed: 1987-09-19
Abstract: PURPOSE:To attempt the improvement and the like in a heat radiation effect by means of communication passages by arranging communication passages communicating independent exhaust gas passages with each other underneath the exhaust gas passages in a device wherein independent exhaust gas passages are connected to each exhaust port of cylinders. CONSTITUTION:Each exhaust port 3a through 3d of respective cylinders 2a through 2d is formed within a cylinder head 1, and each independent exhaust gas passage 4a through 4d is connected with each exhaust gas port 3a through 3d concurrently wherein the aforesaid independent exhaust gas passages 4a through 4d are joined with each other at their downstream so as to form a collected exhaust gas passage 5. In this constitution, each of NO.1 and NO.4 independent exhaust gas passages 4a and 4d is communicated each other by NO.1 communication passage 6ad, and each of NO.2 and NO.3 independent exhaust gas passages 4b and 4c is also communicated each other by NO.2 communication passage 6bc. In this case, NO.1 communication passage 6ad is arranged in parallel with the cylinder arrangement direction while being extended underneath each independent exhaust gas passage 4a through 4d.
Patent JP-H0684544-A (JP)
Title: Lithium secondary battery
Inventor: KOJIMA HISANAO
IPC: H01M10/05
Filed: 1992-09-01
Abstract: PURPOSE:To provide a lithium secondary battery which breaks electric double layers existing in an interface between an electrode and electrolyte, which has a high discharge energy density, and which is capable of quick charging. CONSTITUTION:A positive electrode 2 and a negative electrode 3 are disposed in a battery tank 1, a vibrator 4 for generating ultrasonic waves is installed as an electric double layer elimination means, and the positive electrode 2 and the negative electrode 3 are vibrated directly by the vibrator 4 to excite and vibrate electrolyte for breaking electric double layers existing in an interface between the electrolyte 5 held in the battery tank 1 and the positive electrode 2 and the negative electrode 3. As the electric double layer elimination means, there are other types of active material composing the electrode in which radioactive isotope is blanded for exciting and vibrating the electrolyte by emitted radioactive ray, and of an alternating magnetic field generating device for generating an alternating magnetic field to agitate the electrolyte. When the electric double layers are broken, an inner resistance due to charge and discharge is decreased, and reaction of active material which occurs at the interface between the positive electrode and the negative electrode is accelerated, thereby a high discharge energy density is achieved, with quick charging enabled.
Patent JP-H1173375-A (JP)
Title: Ic card
Inventor: HAYASHI MASAHIRO
IPC: G06F21/62
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to internally execute ciphering processing by an IC card by making it possible to specify a storing position of a disclosed key from the outside without requiring a key file for the disclosed key. SOLUTION: In an IC card having a CPU, a RAM an EEPROM (electrically erasable programmable read-only memory), and an ROM and loading a coprocessor, the EEPROM has a data file for storing one or more RSA disclosed cipher keys allowed to be read out by respective identifiers(IDs) and a key file for storing one or more RSA secret keys. A certain disclosed cipher key is specified by an ID based on an instruction from the external, a secret key is specified by an exclusive command and the coprocessor executes data ciphering/deciphering processing by using the disclosed cipher key and the secret key.
Patent JP-2001060334-A (JP)
Title: Optical detector and optical unit for confocal system using the detector
Inventor: NAKANO OSAMU
IPC: H01L31/0232
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical detector capable of effectively receiving desired light only. SOLUTION: A pin hole mask 9 having a pin hole 8 with an aperture area smaller than the area of a light receiving region 4 so as to cover the light receiving region 4 and a surface of its vicinity is provided so that the pin hole 8 is located at the center of the light receiving region 4. Only a light beam incident on the light receiving region through the pin hole 8 formed by the pin hole mask 9 is received sensitively, so suitable setting of a pin hole diameter allows effective receiving of desired light.
Patent JP-H10152543-A (JP)
Title: Polyol compounding agent containing frame-retardant having storage stability
Inventor: REICHELT MICHAEL
IPC: C08G18/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a stably preservable frame-retardant-containing polyol compounding agent having satisfactory storage stability, providing a rigid urethane foam excellent in mechanical properties and thermal properties. SOLUTION: This frame-retardant-containing polyol compounding agent having storage stability comprises at least one polyol, optionally a relatively high-molecular weight compound containing at least two reactive hydrogen atoms, optionally a low-molecular weight chain extender and/or a cross-linking agent, a blowing agent, a catalyst, a stabilizer and optionally an auxiliary agent and/or an additive. In this case, the stabilizer used is an imidazole shown by the formula (R1 is an alkyl group, a hydroxyalkyl, etc.; R2 , R3 and R4 are each H, an alkyl group and/or formic acid). The compounding agent is reacted with an organic and/or a modified organic polyisocyanate to produce a rigid urethane foam derived from an isocyanate.
Patent JP-2001058190-A (JP)
Title: Phosphorus-containing water treatment apparatus
Inventor: MATSUI KENSUKE
IPC: C02F1/58
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To remove phosphorus from phosphorus-containing water to recover the same while reducing the concn. of treated water to low concn. by providing a phosphorus adsorbing means having a phosphorus adsorbing material into which the outflow water from an MAP (mangesium ammonium phosphate) reaction tank, into which phosphorus containing water is introduced, is introduced. SOLUTION: In a phosphorus-containing water treatment apparatus [drawing (a) ], raw water is passed through an MAP reaction tank 1 to remove and recover phosphorus as MAP and the outflow water of the MAP reaction tank 1 is passed through a phosphorus adsorbing tower 2 to adsorb and remove residual phosphorus to obtain treated water while the regeneration waste liquid of the phosphorus adsorbing tower 2 is returned to the MAP reaction tank 1 to be treated along with raw water. In an apparatus (b) suitable for a case wherein biologically treatable pollutant such as BOD or the like is contained in raw water, a biological reaction tank 3 and a solid-liquid separation means 4 are provided between the MAP reaction tank 1 and the phosphorus adsorbing tower 2.  In this apparatus, the treated water of the MAP reaction tank 1 is biologically treated and subjected to solid-liquid separation treatment to be enhanced in quality and this treated water is treated in the phosphorus adsorbing tower 2.